Home / 9,078,263,669.70-13,617,395,504.55-4,429,217,801.70

Finding the Fourth Proportional to 9,078,263,669.70, 13,617,395,504.55 and 4,429,217,801.70

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Solution

The fourth proportional to 9,078,263,669.70, 13,617,395,504.55 and 4,429,217,801.70 is: 6,643,826,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,078,263,669.70 : 13,617,395,504.55 = 4,429,217,801.70 : x
  2. Step 2: Convert to fraction form
    9,078,263,669.70/13,617,395,504.55 = 4,429,217,801.70/x
  3. Step 3: Cross multiply
    9,078,263,669.70x = 13,617,395,504.55 × 4,429,217,801.70
  4. Step 4: Simplify right side
    9,078,263,669.70x = 60,314,410,581,542,404,096
  5. Step 5: Solve for x
    x = 60,314,410,581,542,404,096/9,078,263,669.70
  6. Step 6: Final answer
    x = 6,643,826,702.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.